1
|
Cerdeira CD, Brigagão MRPL. Targeting Macrophage Polarization in Infectious Diseases: M1/M2 Functional Profiles, Immune Signaling and Microbial Virulence Factors. Immunol Invest 2024; 53:1030-1091. [PMID: 38913937 DOI: 10.1080/08820139.2024.2367682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
INTRODUCTION An event of increasing interest during host-pathogen interactions is the polarization of patrolling/naive monocytes (MOs) into macrophage subsets (MФs). Therapeutic strategies aimed at modulating this event are under investigation. METHODS This review focuses on the mechanisms of induction/development and profile of MФs polarized toward classically proinflammatory (M1) or alternatively anti-inflammatory (M2) phenotypes in response to bacteria, fungi, parasites, and viruses. RESULTS AND DISCUSSION It highlights nuclear, cytoplasmic, and cell surface receptors (pattern recognition receptors/PPRs), microenvironmental mediators, and immune signaling. MФs polarize into phenotypes: M1 MФs, activated by IFN-γ, pathogen-associated molecular patterns (PAMPs, e.g. lipopolysaccharide) and membrane-bound PPRs ligands (TLRs/CLRs ligands); or M2 MФs, induced by interleukins (ILs-4, -10 and -13), antigen-antibody complexes, and helminth PAMPs. Polarization toward M1 and M2 profiles evolve in a pathogen-specific manner, with or without canonicity, and can vary widely. Ultimately, this can result in varying degrees of host protection or more severe disease outcome. On the one hand, the host is driving effective MФs polarization (M1 or M2); but on the other hand, microorganisms may skew the polarization through virulence factors to increase pathogenicity. Cellular/genomic reprogramming also ensures plasticity of M1/M2 phenotypes. Because modulation of polarization can occur at multiple points, new insights and emerging perspectives may have clinical implications during the inflammation-to-resolution transition; translated into practical applications as for therapeutic/vaccine design target to boost microbicidal response (M1, e.g. triggering oxidative burst) with specifics PAMPs/IFN-γ or promote tissue repair (M2, increasing arginase activity) via immunotherapy.
Collapse
|
2
|
Xie S, Guo C, Zhang P, Li J, Zhang Y, Zhou C, Fan X, Ming Y. SEA Alleviates Hepatic Ischaemia-Reperfusion Injury by Promoting M2 Macrophage Polarisation. Parasite Immunol 2024; 46:e13061. [PMID: 39313941 DOI: 10.1111/pim.13061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 07/24/2024] [Accepted: 08/02/2024] [Indexed: 09/25/2024]
Abstract
Hepatic ischaemia-reperfusion (I/R) injury is a frequent and nearly inevitable pathophysiological process without widely accepted effective therapy. Soluble egg antigen (SEA) of Schistosoma japonicum (S. japonicum) is the main mediators capable of regulating immunological activities and has received increased attention in immune-mediated diseases. But its role in hepatic I/R injury has not been well defined. This study aimed to elucidate whether SEA protects liver against hepatic I/R injury and explore underlying mechanism. After intraperitoneal injecting SEA three times a week for 4 weeks, mice underwent 70% hepatic I/R injury. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), haematoxylin-eosin (HE) and TdT-mediated dUTP nick-end labelling (TUNEL) staining were used to evaluate liver injury. The severity related to the inflammatory response was also investigated. Furthermore, immunofluorescence was used to detect macrophage polarisation. Compared with the hepatic I/R injury group, SEA pretreatment significantly alleviated hepatic I/R injury induced liver damage, apoptosis and inflammatory. Interestingly, SEA enhanced the polarisation of macrophages towards M2 macrophages in vivo. We are the first to investigate the therapeutic efficacy of S. japonicum SEA in a hepatic I/R injury model in mice. We provided the first direct evidence that SEA attenuated hepatic I/R injury by promoting M2 macrophage polarisation.
Collapse
Affiliation(s)
- Shudong Xie
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Chen Guo
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Pengpeng Zhang
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Junhui Li
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Yu Zhang
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Chen Zhou
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Xiaofei Fan
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| | - Yingzi Ming
- Transplantation Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- Engineering and Technology Research Center for Transplantation Medicine of National Health Commission, Changsha, Hunan, China
- Hunan Province Clinical Research Center for Infectious Diseases, Changsha, Hunan, China
| |
Collapse
|
3
|
Wang X, Zhou J, Li X, Liu C, Liu L, Cui H. The Role of Macrophages in Lung Fibrosis and the Signaling Pathway. Cell Biochem Biophys 2024; 82:479-488. [PMID: 38536578 DOI: 10.1007/s12013-024-01253-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 03/13/2024] [Indexed: 08/25/2024]
Abstract
Lung fibrosis is a dysregulated repair process caused by excessive deposition of extracellular matrix that can severely affect respiratory function. Macrophages are a group of immune cells that have multiple functions and can perform a variety of roles. Lung fibrosis develops with the involvement of pro-inflammatory and pro-fibrotic factors secreted by macrophages. The balance between M1 and M2 macrophages has been proposed to play a role in determining the trend and severity of lung fibrosis. New avenues and concepts for preventing and treating lung fibrosis have emerged in recent years through research on mitochondria, Gab proteins, and exosomes. The main topic of this essay is the impact that mitochondria, Gab proteins, and exosomes have on macrophage polarization. In addition, the potential of these factors as targets to enhance lung fibrosis is also explored. We have also collated the functions and mechanisms of signaling pathways associated with the regulation of macrophage polarization such as Notch, TGF-β/Smad, JAK-STAT and cGAS-STING. The goal of this article is to explain the potential benefits of focusing on macrophage polarization as a way to relieve lung fibrosis. We aspire to provide valuable insights that could lead to enhancements in the treatment of this condition.
Collapse
Affiliation(s)
- Xingmei Wang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, 133002, Jilin, China
- Center of Medical Functional Experiment, Yanbian University Medical College, Yanji, 133002, Jilin, China
| | - Jiaxu Zhou
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, 133002, Jilin, China
- Center of Medical Functional Experiment, Yanbian University Medical College, Yanji, 133002, Jilin, China
| | - Xinrui Li
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, 133002, Jilin, China
- Center of Medical Functional Experiment, Yanbian University Medical College, Yanji, 133002, Jilin, China
| | - Chang Liu
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, 133002, Jilin, China
- Center of Medical Functional Experiment, Yanbian University Medical College, Yanji, 133002, Jilin, China
| | - Lan Liu
- Department of Pathology, Affiliated Hospital of Yanbian University, Yanji, 133002, Jilin, China.
| | - Hong Cui
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, 133002, Jilin, China.
- Center of Medical Functional Experiment, Yanbian University Medical College, Yanji, 133002, Jilin, China.
| |
Collapse
|
4
|
Yang H, Cheng H, Dai R, Shang L, Zhang X, Wen H. Macrophage polarization in tissue fibrosis. PeerJ 2023; 11:e16092. [PMID: 37849830 PMCID: PMC10578305 DOI: 10.7717/peerj.16092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 08/23/2023] [Indexed: 10/19/2023] Open
Abstract
Fibrosis can occur in all major organs with relentless progress, ultimately leading to organ failure and potentially death. Unfortunately, current clinical treatments cannot prevent or reverse tissue fibrosis. Thus, new and effective antifibrotic therapeutics are urgently needed. In recent years, a growing body of research shows that macrophages are involved in fibrosis. Macrophages are highly heterogeneous, polarizing into different phenotypes. Some studies have found that regulating macrophage polarization can inhibit the development of inflammation and cancer. However, the exact mechanism of macrophage polarization in different tissue fibrosis has not been fully elucidated. This review will discuss the major signaling pathways relevant to macrophage-driven fibrosis and profibrotic macrophage polarization, the role of macrophage polarization in fibrosis of lung, kidney, liver, skin, and heart, potential therapeutics targets, and investigational drugs currently in development, and hopefully, provide a useful review for the future treatment of fibrosis.
Collapse
Affiliation(s)
- Huidan Yang
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| | - Hao Cheng
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| | - Rongrong Dai
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| | - Lili Shang
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| | - Xiaoying Zhang
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| | - Hongyan Wen
- Department of Rheumatology, Shanxi Medical University Second Affiliated Hospital, Taiyuan, Shanxi Province, China
| |
Collapse
|
5
|
Li B, Wang L, Qi X, Liu Y, Li J, Lv J, Zhou X, Cai X, Shan J, Ma X. NOTCH
signaling inhibition after
DAPT
treatment exacerbates alveolar echinococcosis hepatic fibrosis by blocking
M1
and enhancing
M2
polarization. FASEB J 2023; 37:e22901. [PMID: 37002884 DOI: 10.1096/fj.202202033r] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 01/30/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023]
Abstract
Alveolar echinococcosis (AE) is a lethal helminthic liver disease caused by persistent infection with Echinococcus multilocularis (E. multilocularis). Although more and more attention has been paid to the macrophages in E. multilocularis infection, the mechanism of macrophage polarization, a critical player in liver immunity, is seldom studied. NOTCH signaling is involved in cell survival and macrophage-mediated inflammation, but the role of NOTCH signaling in AE has been equally elusive. In this study, liver tissue samples from AE patients were collected and an E. multilocularis infected mouse model with or without blocking NOTCH signaling was established to analyze the NOTCH signaling, fibrotic and inflammatory response of the liver after E. multilocularis infection. Changes in polarization and origin of hepatic macrophages were analyzed by flow cytometry. In vitro qRT-PCR and Western blot assays were performed to analyze key receptors and ligands in NOTCH signaling. Our data demonstrated that hepatic fibrosis develops after AE, and the overall blockade of NOTCH signaling caused by DAPT treatment exacerbates the levels of hepatic fibrosis and alters the polarization and origin of hepatic macrophages. Blocking NOTCH signaling in macrophages after E. multilocularis infection downregulates M1 and upregulates M2 expression. The downregulation of NTCH3 and DLL-3 in the NOTCH signaling pathway is significant. Therefore, NOTCH3/DLL3 may be the key pathway in NOTCH signaling regulating macrophage polarization affecting fibrosis caused by AE.
Collapse
Affiliation(s)
- Bin Li
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Liang Wang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
- First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Xinwei Qi
- First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Yumei Liu
- Children's Hospital of Xinjiang Uygur Autonomous Region Urumqi Xinjiang 830011 P.R. China
| | - Jiajun Li
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Jie Lv
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Xuan Zhou
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Xuanlin Cai
- First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Jiaoyu Shan
- College of Basic Medicine of Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| | - Xiumin Ma
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Laboratory Center Tumor Hospital Affiliated to Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
- First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830011 P.R. China
| |
Collapse
|
6
|
Licá ICL, Frazão GCCG, Nogueira RA, Lira MGS, dos Santos VAF, Rodrigues JGM, Miranda GS, Carvalho RC, Silva LA, Guerra RNM, Nascimento FRF. Immunological mechanisms involved in macrophage activation and polarization in schistosomiasis. Parasitology 2023; 150:401-415. [PMID: 36601859 PMCID: PMC10089811 DOI: 10.1017/s0031182023000021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 12/21/2022] [Accepted: 12/24/2022] [Indexed: 01/06/2023]
Abstract
Human schistosomiasis is caused by helminths of the genus Schistosoma. Macrophages play a crucial role in the immune regulation of this disease. These cells acquire different phenotypes depending on the type of stimulus they receive. M1 macrophages can be ‘classically activated’ and can display a proinflammatory phenotype. M2 or ‘alternatively activated’ macrophages are considered anti-inflammatory cells. Despite the relevance of macrophages in controlling infections, the role of the functional types of these cells in schistosomiasis is unclear. This review highlights different molecules and/or macrophage activation and polarization pathways during Schistosoma mansoni and Schistosoma japonicum infection. This review is based on original and review articles obtained through searches in major databases, including Scopus, Google Scholar, ACS, PubMed, Wiley, Scielo, Web of Science, LILACS and ScienceDirect. Our findings emphasize the importance of S. mansoni and S. japonicum antigens in macrophage polarization, as they exert immunomodulatory effects in different stages of the disease and are therefore important as therapeutic targets for schistosomiasis and in vaccine development. A combination of different antigens can provide greater protection, as it possibly stimulates an adequate immune response for an M1 or M2 profile and leads to host resistance; however, this warrants in vitro and in vivo studies.
Collapse
Affiliation(s)
- Irlla Correia Lima Licá
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Gleycka Cristine Carvalho Gomes Frazão
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Ranielly Araujo Nogueira
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Maria Gabriela Sampaio Lira
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Vitor Augusto Ferreira dos Santos
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - João Gustavo Mendes Rodrigues
- Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Guilherme Silva Miranda
- Department of Biology, Federal Institute of Education, Science and Technology of Maranhão, São Raimundo das Mangabeiras, Brazil
| | - Rafael Cardoso Carvalho
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Lucilene Amorim Silva
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Rosane Nassar Meireles Guerra
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| | - Flávia Raquel Fernandes Nascimento
- Graduate Program in Health Sciences, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Laboratory of Immunophysiology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
- Department of Pathology, Center for Biological and Health Sciences, Federal University of Maranhão, São Luís, MA, Brazil
| |
Collapse
|
7
|
Bai YM, Yang F, Luo P, Xie LL, Chen JH, Guan YD, Zhou HC, Xu TF, Hao HW, Chen B, Zhao JH, Liang CL, Dai LY, Geng QS, Wang JG. Single-cell transcriptomic dissection of the cellular and molecular events underlying the triclosan-induced liver fibrosis in mice. Mil Med Res 2023; 10:7. [PMID: 36814339 PMCID: PMC9945401 DOI: 10.1186/s40779-023-00441-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 01/16/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Triclosan [5-chloro-2-(2,4-dichlorophenoxy) phenol, TCS], a common antimicrobial additive in many personal care and health care products, is frequently detected in human blood and urine. Therefore, it has been considered an emerging and potentially toxic pollutant in recent years. Long-term exposure to TCS has been suggested to exert endocrine disruption effects, and promote liver fibrogenesis and tumorigenesis. This study was aimed at clarifying the underlying cellular and molecular mechanisms of hepatotoxicity effect of TCS at the initiation stage. METHODS C57BL/6 mice were exposed to different dosages of TCS for 2 weeks and the organ toxicity was evaluated by various measurements including complete blood count, histological analysis and TCS quantification. Single cell RNA sequencing (scRNA-seq) was then carried out on TCS- or mock-treated mouse livers to delineate the TCS-induced hepatotoxicity. The acquired single-cell transcriptomic data were analyzed from different aspects including differential gene expression, transcription factor (TF) regulatory network, pseudotime trajectory, and cellular communication, to systematically dissect the molecular and cellular events after TCS exposure. To verify the TCS-induced liver fibrosis, the expression levels of key fibrogenic proteins were examined by Western blotting, immunofluorescence, Masson's trichrome and Sirius red staining. In addition, normal hepatocyte cell MIHA and hepatic stellate cell LX-2 were used as in vitro cell models to experimentally validate the effects of TCS by immunological, proteomic and metabolomic technologies. RESULTS We established a relatively short term TCS exposure murine model and found the TCS mainly accumulated in the liver. The scRNA-seq performed on the livers of the TCS-treated and control group profiled the gene expressions of > 76,000 cells belonging to 13 major cell types. Among these types, hepatocytes and hepatic stellate cells (HSCs) were significantly increased in TCS-treated group. We found that TCS promoted fibrosis-associated proliferation of hepatocytes, in which Gata2 and Mef2c are the key driving TFs. Our data also suggested that TCS induced the proliferation and activation of HSCs, which was experimentally verified in both liver tissue and cell model. In addition, other changes including the dysfunction and capillarization of endothelial cells, an increase of fibrotic characteristics in B plasma cells, and M2 phenotype-skewing of macrophage cells, were also deduced from the scRNA-seq analysis, and these changes are likely to contribute to the progression of liver fibrosis. Lastly, the key differential ligand-receptor pairs involved in cellular communications were identified and we confirmed the role of GAS6_AXL interaction-mediated cellular communication in promoting liver fibrosis. CONCLUSIONS TCS modulates the cellular activities and fates of several specific cell types (including hepatocytes, HSCs, endothelial cells, B cells, Kupffer cells and liver capsular macrophages) in the liver, and regulates the ligand-receptor interactions between these cells, thereby promoting the proliferation and activation of HSCs, leading to liver fibrosis. Overall, we provide the first comprehensive single-cell atlas of mouse livers in response to TCS and delineate the key cellular and molecular processes involved in TCS-induced hepatotoxicity and fibrosis.
Collapse
Affiliation(s)
- Yun-Meng Bai
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, China
| | - Fan Yang
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Piao Luo
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Lu-Lin Xie
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Jun-Hui Chen
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, China
| | - Yu-Dong Guan
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Hong-Chao Zhou
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Teng-Fei Xu
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Hui-Wen Hao
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Bing Chen
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Jia-Hui Zhao
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, 510632, China
| | - Cai-Ling Liang
- Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China
| | - Ling-Yun Dai
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, China. .,Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China.
| | - Qing-Shan Geng
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, China. .,Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China.
| | - Ji-Gang Wang
- Department of Nephrology, Shenzhen Key Laboratory of Kidney Diseases, and Shenzhen Clinical Research Centre for Geriatrics, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, 518020, China. .,Department of Urology, Shenzhen People's Hospital, the First Affiliated Hospital, Southern University Science and Technology, the Second Clinical Medical College, Jinan University, Shenzhen, 518020, China. .,Artemisinin Research Center, and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China. .,Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China. .,Center for Reproductive Medicine, Dongguan Maternal and Child Health Care Hospital, Southern Medical University, Dongguan, 523125, Guangdong, China.
| |
Collapse
|
8
|
Kovner A, Zaparina O, Kapushchak Y, Minkova G, Mordvinov V, Pakharukova M. Jagged-1/Notch Pathway and Key Transient Markers Involved in Biliary Fibrosis during Opisthorchis felineus Infection. Trop Med Infect Dis 2022; 7:364. [PMID: 36355906 PMCID: PMC9697314 DOI: 10.3390/tropicalmed7110364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 12/20/2023] Open
Abstract
Chronic opisthorchiasis associated with Opisthorchis felineus infection is accompanied by severe fibrotic complications. It is of high practical significance to elucidate the mechanisms of hepatic fibrosis in chronic infection dynamics. The goal of the study is to investigate the temporal profile of key markers and the Jagged1/Notch signaling pathway in the implementation of fibrosis in a chronic O. felineus infection. For the first time, using histological methods and real-time PCR analysis, we demonstrated the activation of the Jagged1/Notch pathway in liver fibrogenesis, including the activation of the Hes1 and Hey1 target genes during experimental opisthorchiasis in Mesocricetus auratus. Cluster analysis followed by regression analysis of key markers during the infection showed that Jagged1 and Mmp9have the greatest contribution to the development of cholangiofibrosis and periductal fibrosis. Moreover, we detected a significant increase in the number of Jagged1-positive cells in the liver of chronic opisthorchiasis patients compared to that of the control group without infection. The results of the study are extremely informative both in terms of investigation both diverse fibrosis mechanisms as well as potential targets in complex antihelmintic therapy.
Collapse
Affiliation(s)
- Anna Kovner
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Oxana Zaparina
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Yaroslav Kapushchak
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Galina Minkova
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Viatcheslav Mordvinov
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Maria Pakharukova
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
- Institute of Molecular Biology and Biophysics, Subdivision of FRC FTM, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630117, Russia
| |
Collapse
|
9
|
Briceño MP, Cariaco Y, Almeida MPO, Miranda NC, Araujo ECB, Santos SN, Bernardes ES, Silva NM. Effects of Notch signaling pathway inhibition by dibenzazepine in acute experimental toxoplasmosis. Tissue Cell 2022; 79:101952. [DOI: 10.1016/j.tice.2022.101952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/08/2022] [Accepted: 09/28/2022] [Indexed: 11/25/2022]
|
10
|
Gao CC, Bai J, Han H, Qin HY. The versatility of macrophage heterogeneity in liver fibrosis. Front Immunol 2022; 13:968879. [PMID: 35990625 PMCID: PMC9389038 DOI: 10.3389/fimmu.2022.968879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/14/2022] [Indexed: 12/24/2022] Open
Abstract
Liver fibrosis is a highly conserved wound healing response to liver injury, characterized by excessive deposition of extracellular matrix (ECM) in the liver which might lead to loss of normal functions. In most cases, many types of insult could damage hepatic parenchymal cells like hepatocytes and/or cholangiocytes, and persistent injury might lead to initiation of fibrosis. This process is accompanied by amplified inflammatory responses, with immune cells especially macrophages recruited to the site of injury and activated, in order to orchestrate the process of wound healing and tissue repair. In the liver, both resident macrophages and recruited macrophages could activate interstitial cells which are responsible for ECM synthesis by producing a variety of cytokines and chemokines, modulate local microenvironment, and participate in the regulation of fibrosis. In this review, we will focus on the main pathological characteristics of liver fibrosis, as well as the heterogeneity on origin, polarization and functions of hepatic macrophages in the setting of liver fibrosis and their underlying mechanisms, which opens new perspectives for the treatment of liver fibrosis.
Collapse
Affiliation(s)
- Chun-Chen Gao
- State Key Laboratory of Cancer Biology, Department of Medical Genetics and Developmental Biology, Fourth Military Medical University, Xi’an, China
| | - Jian Bai
- State Key Laboratory of Cancer Biology, Department of Medical Genetics and Developmental Biology, Fourth Military Medical University, Xi’an, China
| | - Hua Han
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, Xi’an, China
| | - Hong-Yan Qin
- State Key Laboratory of Cancer Biology, Department of Medical Genetics and Developmental Biology, Fourth Military Medical University, Xi’an, China
- *Correspondence: Hong-Yan Qin,
| |
Collapse
|
11
|
Jiang J, Li J, Zhang Y, Zhou C, Guo C, Zhou Z, Ming Y. The Protective Effect of the Soluble Egg Antigen of Schistosoma japonicum in A Mouse Skin Transplantation Model. Front Immunol 2022; 13:884006. [PMID: 35911717 PMCID: PMC9332893 DOI: 10.3389/fimmu.2022.884006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 06/20/2022] [Indexed: 11/15/2022] Open
Abstract
Background Organ transplantation is currently an effective method for treating organ failure. Long-term use of immunosuppressive drugs has huge side effects, which severely restricts the long-term survival of patients. Schistosoma can affect the host’s immune system by synthesizing, secreting, or excreting a variety of immunomodulatory molecules, but its role in transplantation was not well defined. In order to explore whether Schistosoma-related products can suppress rejection and induce long-term survival of the transplant, we used soluble egg antigen (SEA) of Schistosoma japonicum in mouse skin transplantation models. Materials and methods Each mouse was intraperitoneally injected with 100 μg of SEA three times a week for four consecutive weeks before allogenic skin transplant. Skin transplants were performed on day 0 to observe graft survival. Pathological examination of skin grafts was conducted 7 days post transplantation. The skin grafts were subjected to mRNA sequencing. Bioinformatics analysis was conducted and the expression of hub genes was verified by qPCR. Flow cytometry analysis was performed to evaluate the immune status and validate the results from bioinformatic analysis. Results The mean survival time (MST) of mouse skin grafts in the SEA-treated group was 11.67 ± 0.69 days, while that of the control group was 8.00 ± 0.36 days. Pathological analysis showed that Sj SEA treatment led to reduced inflammatory infiltration within skin grafts 7 days after allogenic skin transplantation. Bioinformatics analysis identified 86 DEGs between the Sj SEA treatment group and the control group, including 39 upregulated genes and 47 downregulated genes. Further analysis revealed that Sj SEA mediated regulation on cellular response to interferon-γ, activation of IL-17 signaling and chemokine signaling pathways, as well as cytokine–cytokine receptor interaction. Flow cytometry analysis showed that SEA treatment led to higher percentages of CD4+IL-4+ T cells and CD4+Foxp3+ T cells and decreased CD4+IFN-γ+ T cells in skin transplantation. Conclusion Sj SEA treatment suppressed rejection and prolonged skin graft survival by regulating immune responses. Sj SEA treatment might be a potential new therapeutic strategy to facilitate anti-rejection therapy and even to induce tolerance.
Collapse
Affiliation(s)
- Jie Jiang
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Junhui Li
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Yu Zhang
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Chen Zhou
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Chen Guo
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Zhaoqin Zhou
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
| | - Yingzi Ming
- Center for Organ Transplantation, Third Xiangya Hospital, Central South University, Changsha, China
- Research Center of National Health Ministry on Transplantation Medicine Engineering and Technology, Third Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Yingzi Ming,
| |
Collapse
|
12
|
Chimento A, D’Amico M, Pezzi V, De Amicis F. Notch Signaling in Breast Tumor Microenvironment as Mediator of Drug Resistance. Int J Mol Sci 2022; 23:6296. [PMID: 35682974 PMCID: PMC9181656 DOI: 10.3390/ijms23116296] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 01/10/2023] Open
Abstract
Notch signaling dysregulation encourages breast cancer progression through different mechanisms such as stem cell maintenance, cell proliferation and migration/invasion. Furthermore, Notch is a crucial driver regulating juxtracrine and paracrine communications between tumor and stroma. The complex interplay between the abnormal Notch pathway orchestrating the activation of other signals and cellular heterogeneity contribute towards remodeling of the tumor microenvironment. These changes, together with tumor evolution and treatment pressure, drive breast cancer drug resistance. Preclinical studies have shown that targeting the Notch pathway can prevent or reverse resistance, reducing or eliminating breast cancer stem cells. In the present review, we will summarize the current scientific evidence that highlights the involvement of Notch activation within the breast tumor microenvironment, angiogenesis, extracellular matrix remodeling, and tumor/stroma/immune system interplay and its involvement in mechanisms of therapy resistance.
Collapse
Affiliation(s)
- Adele Chimento
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy; (A.C.); (M.D.); (F.D.A.)
| | - Maria D’Amico
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy; (A.C.); (M.D.); (F.D.A.)
- Health Center, University of Calabria, 87036 Arcavacata di Rende, CS, Italy
| | - Vincenzo Pezzi
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy; (A.C.); (M.D.); (F.D.A.)
| | - Francesca De Amicis
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy; (A.C.); (M.D.); (F.D.A.)
- Health Center, University of Calabria, 87036 Arcavacata di Rende, CS, Italy
| |
Collapse
|
13
|
Wang C, Ma C, Gong L, Guo Y, Fu K, Zhang Y, Zhou H, Li Y. Macrophage Polarization and Its Role in Liver Disease. Front Immunol 2022; 12:803037. [PMID: 34970275 PMCID: PMC8712501 DOI: 10.3389/fimmu.2021.803037] [Citation(s) in RCA: 219] [Impact Index Per Article: 109.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/29/2021] [Indexed: 12/12/2022] Open
Abstract
Macrophages are important immune cells in innate immunity, and have remarkable heterogeneity and polarization. Under pathological conditions, in addition to the resident macrophages, other macrophages are also recruited to the diseased tissues, and polarize to various phenotypes (mainly M1 and M2) under the stimulation of various factors in the microenvironment, thus playing different roles and functions. Liver diseases are hepatic pathological changes caused by a variety of pathogenic factors (viruses, alcohol, drugs, etc.), including acute liver injury, viral hepatitis, alcoholic liver disease, metabolic-associated fatty liver disease, liver fibrosis, and hepatocellular carcinoma. Recent studies have shown that macrophage polarization plays an important role in the initiation and development of liver diseases. However, because both macrophage polarization and the pathogenesis of liver diseases are complex, the role and mechanism of macrophage polarization in liver diseases need to be further clarified. Therefore, the origin of hepatic macrophages, and the phenotypes and mechanisms of macrophage polarization are reviewed first in this paper. It is found that macrophage polarization involves several molecular mechanisms, mainly including TLR4/NF-κB, JAK/STATs, TGF-β/Smads, PPARγ, Notch, and miRNA signaling pathways. In addition, this paper also expounds the role and mechanism of macrophage polarization in various liver diseases, which aims to provide references for further research of macrophage polarization in liver diseases, contributing to the therapeutic strategy of ameliorating liver diseases by modulating macrophage polarization.
Collapse
Affiliation(s)
- Cheng Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lihong Gong
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuqin Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ke Fu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yafang Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Honglin Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yunxia Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
14
|
Chen W, Liu Y, Chen J, Ma Y, Song Y, Cen Y, You M, Yang G. The Notch signaling pathway regulates macrophage polarization in liver diseases. Int Immunopharmacol 2021; 99:107938. [PMID: 34371331 DOI: 10.1016/j.intimp.2021.107938] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 12/16/2022]
Abstract
The liver is not only the main metabolic site of exogenous compounds and drugs, but also an important immune organ in the human body. When a large number of nonself substances (such as drugs, alcohol, pathogens, microorganisms and their metabolites) enter the liver, they will cause serious liver diseases, including liver fibrosis, liver cirrhosis, liver failure, and hepatocellular carcinoma (HCC). Macrophages are the first line of defense against the invasion of exogenous pathogens and significant cellular components of the innate immune system. Macrophages have strong heterogeneity and plasticity. When different pathogens invade the body, they cause different types of polarization of macrophages through different molecular mechanisms. Notch signaling is considered to be the key regulator of the biological function of macrophages. Activating Notch signaling can regulate the differentiation of macrophages into M1 and play a role in promoting inflammation and antitumor activity, while blocking Notch signaling can polarize macrophages to M2, suppressing inflammation and promoting tumor growth. However, there are few studies on regulation of macrophage polarization by the Notch signaling pathway in liver diseases. Therefore, in this review, we will introduce the role of the Notch signaling pathway in regulating macrophage polarization in liver diseases.
Collapse
Affiliation(s)
- Wenyan Chen
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Yining Liu
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Jing Chen
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Yemei Ma
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Yawen Song
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Yanli Cen
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Mingdan You
- School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Guanghong Yang
- Guizhou Provincial Center for Disease Control and Prevention, Guiyang, Guizhou 550004, China.
| |
Collapse
|
15
|
Wen J, Chen C, Luo M, Liu X, Guo J, Wei T, Gu X, Gu S, Ning Y, Li Y. Notch Signaling Ligand Jagged1 Enhances Macrophage-Mediated Response to Helicobacter pylori. Front Microbiol 2021; 12:692832. [PMID: 34305857 PMCID: PMC8297740 DOI: 10.3389/fmicb.2021.692832] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/04/2021] [Indexed: 12/11/2022] Open
Abstract
Helicobacter pylori (H. pylori) is one of the gram-negative bacteria that mainly colonize the stomach mucosa and cause many gastrointestinal diseases, such as gastritis, peptic ulcer, and gastric cancer. Macrophages play a key role in eradicating H. pylori. Recent data have shown that Notch signaling could modulate the activation and bactericidal activities of macrophages. However, the role of Notch signaling in macrophages against H. pylori remains unclear. In the present study, in the co-culture model of macrophages with H. pylori, the inhibition of Notch signaling using γ-secretase decreased the expression of inducible nitric oxide synthase (iNOS) and its product, nitric oxide (NO), and downregulated the secretion of pro-inflammatory cytokine and attenuated phagocytosis and bactericidal activities of macrophages to H. pylori. Furthermore, we identified that Jagged1, one of Notch signaling ligands, was both upregulated in mRNA and protein level in activated macrophages induced by H. pylori. Clinical specimens showed that the number of Jagged1+ macrophages in the stomach mucosa from H. pylori-infected patients was significantly higher than that in healthy control. The overexpression of Jagged1 promoted bactericidal activities of macrophages against H. pylori and siRNA-Jagged1 presented the opposite effect. Besides, the addition of exogenous rJagged1 facilitated the pro-inflammatory mediators of macrophages against H. pylori, but the treatment of anti-Jagged1 neutralizing antibody attenuated it. Taken together, these results suggest that Jagged1 is a promoting molecule for macrophages against H. pylori, which will provide insight for exploring Jagged1 as a novel therapeutic target for the control of H. pylori infection.
Collapse
Affiliation(s)
- Junjie Wen
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Chuxi Chen
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Meiqun Luo
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xiaocong Liu
- The First Clinical Medical School, Southern Medical University, Guangzhou, China
| | - Jiading Guo
- The First Clinical Medical School, Southern Medical University, Guangzhou, China
| | - Tingting Wei
- The First Clinical Medical School, Southern Medical University, Guangzhou, China
| | - Xinyi Gu
- The First Clinical Medical School, Southern Medical University, Guangzhou, China
| | - Sinan Gu
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yunshan Ning
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| | - Yan Li
- School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, China
| |
Collapse
|
16
|
Benbow JH, Marrero E, McGee RM, Brandon-Warner E, Attal N, Feilen NA, Culberson CR, McKillop IH, Schrum LW. Hepatic stellate cell-derived exosomes modulate macrophage inflammatory response. Exp Cell Res 2021; 405:112663. [PMID: 34051242 DOI: 10.1016/j.yexcr.2021.112663] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Hepatic stellate cell (HSC) differentiation/activation is central to liver fibrosis and is innately linked to the immune response to liver injury. Exosomes (EXOs) are important means of communication between cell populations. This study sought to characterize EXO release from HSCs and the effect of HSC-EXOs on macrophage cytokine release/function. METHODS Liver from a rat fibrosis model was analyzed for EXO expression and localization. Quiescent and culture-activated rat and mouse HSCs and activated human HSCs were analyzed for microRNA expression. Mouse, rat, and human HSCs were culture-activated and EXOs purified from culture medium prior to addition to macrophages, and interleukin-6 (IL-6) and tumor necrosis factor-α (TNFα) mRNA and protein measured. The effect of activated HSC-EXOs on macrophage migration was assayed. RESULTS Activation of rat HSCs led to increased EXO production in vivo, an effect mirrored by in vitro rat HSC culture-activation. Culture activation of mouse and rat HSCs led to altered EXO microRNA profiles, with a similar microRNA profile detected in activated human HSCs. Addition of activated HSC-EXOs to macrophages stimulated IL-6 and TNFα mRNA expression and protein secretion in mouse and human macrophages, but not for rat HSC-EXO-macrophages. Addition of human EXOs to macrophages stimulated migration, effects mirrored by the direct addition of rhIL-6 and rhTNFα. CONCLUSIONS HSC-EXOs associate with macrophages and stimulate cytokine synthesis-release and macrophage migration. Constructing a comprehensive understanding of EXO interactions between liver cell populations in the setting of inflammation/fibrosis increases the potential for developing new diagnostic/therapeutic approaches.
Collapse
Affiliation(s)
- Jennifer H Benbow
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Emilio Marrero
- Department of Surgery, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Rachel M McGee
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Elizabeth Brandon-Warner
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Neha Attal
- Department of Surgery, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Nicole A Feilen
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Catherine R Culberson
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| | - Iain H McKillop
- Department of Surgery, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA.
| | - Laura W Schrum
- Liver Pathobiology Laboratory, Department of Internal Medicine, Carolinas Medical Center, Atrium Health, Charlotte, NC, 28203, USA
| |
Collapse
|
17
|
Chandrakar P, Seth A, Rani A, Dutta M, Parmar N, Descoteaux A, Kar S. Jagged-Notch-mediated divergence of immune cell crosstalk maintains the anti-inflammatory response in visceral leishmaniasis. J Cell Sci 2021; 134:jcs.252494. [PMID: 33589499 DOI: 10.1242/jcs.252494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 01/25/2021] [Indexed: 01/28/2023] Open
Abstract
Notch signaling governs crucial aspects of intercellular communication spanning antigen-presenting cells and T-cells. In this study, we investigate how Leishmania donovani takes advantage of this pathway to quell host immune responses. We report induction of the Notch ligand Jagged1 in L. donovani-infected bone marrow macrophages (BMMϕs) and subsequent activation of RBPJκ (also known as RBPJ) in T cells, which in turn upregulates the transcription factor GATA3. Activated RBPJκ also associates with the histone acetyltransferase p300 (also known as EP300), which binds with the Bcl2l12 promoter and enhances its expression. Interaction of Bcl2L12 with GATA3 in CD4+ T cells facilitates its binding to the interleukin (IL)-10 and IL-4 promoters, thereby increasing the secretion of these cytokines. Silencing Jagged1 hindered these events in a BMMϕ-T cell co-culture system. Upon further scrutiny, we found that parasite lipophosphoglycan (LPG) induces the host phosphoinositide 3-kinase (PI3K)/Akt pathway, which activates β-catenin and Egr1, the two transcription factors responsible for driving Jagged1 expression. In v ivo morpholino-silencing of Jagged1 suppresses anti-inflammatory cytokine responses and reduces organ parasite burden in L. donovani-infected Balb/c mice, suggesting that L. donovani-induced host Jagged1-Notch signaling skews macrophage-T cell crosstalk into disease-promoting Th2 mode in experimental visceral leishmaniasis.This article has an associated First Person interview with the first author of the paper.
Collapse
Affiliation(s)
- Pragya Chandrakar
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India.,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Anuradha Seth
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India.,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Ankita Rani
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India.,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Mukul Dutta
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India.,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Naveen Parmar
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India.,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Albert Descoteaux
- Centre for Host-Parasite Interactions, Institut National de la Recherche Scientifique-Centre Armand-Frappier Santé Biotechnologie, Laval, Quebec H7V 1B7, Canada
| | - Susanta Kar
- Division of Molecular Parasitology and Immunology, CSIR-Central Drug Research Institute, Lucknow 226031, India .,Division of Biological Sciences, Academy of Scientific and Innovative Research (AcSIR), CSIR Human Resource Development Centre (CSIR-HRDC) Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| |
Collapse
|
18
|
Kawaguchi K, Kaneko S. Notch Signaling and Liver Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1287:69-80. [PMID: 33034027 DOI: 10.1007/978-3-030-55031-8_6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Interactions between liver cells are closely regulated by Notch signaling. Notch signaling has been reported clinically related to bile duct hypogenesis in Alagille syndrome, which is caused by mutations in the Jagged1 gene. Notch activation and hepatocarcinogenesis are closely associated since cancer signaling is affected by the development of liver cells and cancer stem cells. Gene expression and genomic analysis using a microarray revealed that abnormalities in Notch-related genes were associated with the aggressiveness of liver cancer. This pattern was also accompanied with α-fetoprotein- and EpCAM-expressing phenotypes in vitro, in vivo, and in clinical tissues. Hepatitis B or C virus chronic infection or alcohol- or steatosis-related liver fibrosis induces liver cancer. Previous reports demonstrated that HBx, a hepatitis B virus protein, was associated with Jagged1 expression. We found that the Jagged1 and Notch1 signaling pathways were closely associated with the transcription of covalently closed circular hepatitis B virus DNA, which regulated cAMP response element-binding protein, thereby affecting Notch1 regulation by the E3 ubiquitin ligase ITCH. This viral pathogenesis in hepatocytes induces liver cancer. In conclusion, Notch signaling exerts various actions and is a clinical signature associated with hepatocarcinogenesis and liver context-related developmental function.
Collapse
Affiliation(s)
- Kazunori Kawaguchi
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Shuichi Kaneko
- Department of Gastroenterology, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan.
| |
Collapse
|
19
|
Shen Q, Reedijk M. Notch Signaling and the Breast Cancer Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1287:183-200. [PMID: 33034033 DOI: 10.1007/978-3-030-55031-8_12] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Notch promotes breast cancer progression through tumor initiating cell maintenance, tumor cell fate specification, proliferation, survival, and motility. In addition, Notch is recognized as a decisive mechanism in regulating various juxtacrine and paracrine communications in the tumor microenvironment (TME). In this chapter, we review recent studies on stress-mediated Notch activation within the TME and sequelae such as angiogenesis, extracellular matrix remodeling, changes in the innate and adaptive immunophenotype, and therapeutic perspectives.
Collapse
Affiliation(s)
- Qiang Shen
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Michael Reedijk
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
| |
Collapse
|
20
|
Qian XY, Ding WM, Chen QQ, Zhang X, Jiang WQ, Sun FF, Li XY, Yang XY, Pan W. The Metabolic Reprogramming Profiles in the Liver Fibrosis of Mice Infected with Schistosoma japonicum. Inflammation 2020; 43:731-743. [DOI: 10.1007/s10753-019-01160-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
21
|
Myeloid immunosuppression and immune checkpoints in the tumor microenvironment. Cell Mol Immunol 2019; 17:1-12. [PMID: 31611651 DOI: 10.1038/s41423-019-0306-1] [Citation(s) in RCA: 246] [Impact Index Per Article: 49.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 09/17/2019] [Indexed: 02/08/2023] Open
Abstract
Tumor-promoting inflammation and the avoidance of immune destruction are hallmarks of cancer. While innate immune cells, such as neutrophils, monocytes, and macrophages, are critical mediators for sterile and nonsterile inflammation, persistent inflammation, such as that which occurs in cancer, is known to disturb normal myelopoiesis. This disturbance leads to the generation of immunosuppressive myeloid cells, such as myeloid-derived suppressor cells (MDSCs) and tumor-associated macrophages (TAMs). Due to their potent suppressive activities against effector lymphocytes and their abundance in the tumor microenvironment, immunosuppressive myeloid cells act as a major barrier to cancer immunotherapy. Indeed, various therapeutic approaches directed toward immunosuppressive myeloid cells are actively being tested in preclinical and clinical studies. These include anti-inflammatory agents, therapeutic blockade of the mobilization and survival of myeloid cells, and immunostimulatory adjuvants. More recently, immune checkpoint molecules expressed on tumor-infiltrating myeloid cells have emerged as potential therapeutic targets to redirect these cells to eliminate tumor cells. In this review, we discuss the complex crosstalk between cancer-related inflammation and immunosuppressive myeloid cells and possible therapeutic strategies to harness antitumor immune responses.
Collapse
|
22
|
de Sousa JR, Da Costa Vasconcelos PF, Quaresma JAS. Functional aspects, phenotypic heterogeneity, and tissue immune response of macrophages in infectious diseases. Infect Drug Resist 2019; 12:2589-2611. [PMID: 31686866 PMCID: PMC6709804 DOI: 10.2147/idr.s208576] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/05/2019] [Indexed: 12/13/2022] Open
Abstract
Macrophages are a functionally heterogeneous group of cells with specialized functions depending not only on their subgroup but also on the function of the organ or tissue in which the cells are located. The concept of macrophage phenotypic heterogeneity has been investigated since the 1980s, and more recent studies have identified a diverse spectrum of phenotypic subpopulations. Several types of macrophages play a central role in the response to infectious agents and, along with other components of the immune system, determine the clinical outcome of major infectious diseases. Here, we review the functions of various macrophage phenotypic subpopulations, the concept of macrophage polarization, and the influence of these cells on the evolution of infections. In addition, we emphasize their role in the immune response in vivo and in situ, as well as the molecular effectors and signaling mechanisms used by these cells. Furthermore, we highlight the mechanisms of immune evasion triggered by infectious agents to counter the actions of macrophages and their consequences. Our aim here is to provide an overview of the role of macrophages in the pathogenesis of critical transmissible diseases and discuss how elucidation of this relationship could enhance our understanding of the host-pathogen association in organ-specific immune responses.
Collapse
Affiliation(s)
- Jorge Rodrigues de Sousa
- Tropical Medicine Center, Federal University of Pará, Belém, PA, Brazil
- Evandro Chagas Institute, Ministry of Health, Ananindeua, PA, Brazil
| | - Pedro Fernando Da Costa Vasconcelos
- Evandro Chagas Institute, Ministry of Health, Ananindeua, PA, Brazil
- Center of Biological and Health Sciences, State University of Pará, Belém, PA, Brazil
| | - Juarez Antonio Simões Quaresma
- Tropical Medicine Center, Federal University of Pará, Belém, PA, Brazil
- Evandro Chagas Institute, Ministry of Health, Ananindeua, PA, Brazil
- Center of Biological and Health Sciences, State University of Pará, Belém, PA, Brazil
- School of Medicine, São Paulo University, São Paulo, SP, Brazil
| |
Collapse
|
23
|
Zmorzyński S, Styk W, Filip AA, Krasowska D. The Significance of NOTCH Pathway in the Development of Fibrosis in Systemic Sclerosis. Ann Dermatol 2019; 31:365-371. [PMID: 33911613 PMCID: PMC7992759 DOI: 10.5021/ad.2019.31.4.365] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/11/2018] [Accepted: 12/19/2018] [Indexed: 12/13/2022] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune disorder characterized by the fibrosis of skin, heart, lung, and kidney as well. Excessive activation of fibroblasts is associated with higher expression of Notch1 and/or Notch3 genes. The constitutive expression of NOTCH genes was described in epithelial cells: epidermal keratinocytes, hair follicle cells and sebaceous glands. The NOTCH signalling pathway may be involved in the development of fibrosis, myofibroblast formation and the process of epithelial-mesenchymal transition. Activation of the NOTCH pathway leads to morphological, phenotypic and functional changes in epithelial cells. Furthermore, inhibition of Notch signalling prevent the development of fibrosis in different models, among them, bleomycin-induced fibrosis and in the Task-1 mause model. Molecular mechanisms, including the role of NOTCH signaling pathway, associated with fibrosis in SSc have not been completely recognized.
Collapse
Affiliation(s)
- Szymon Zmorzyński
- Department of Cancer Genetics with Cytogenetic Laboratory, Medical University of Lublin, Poland
| | - Wojciech Styk
- Department of Cancer Genetics with Cytogenetic Laboratory, Medical University of Lublin, Poland
| | - Agata Anna Filip
- Department of Cancer Genetics with Cytogenetic Laboratory, Medical University of Lublin, Poland
| | - Dorota Krasowska
- Chair and Department of Dermatology, Venerology and Paediatric Dermatology, Medical University of Lublin, Poland
| |
Collapse
|
24
|
Webb LM, Tait Wojno ED. Notch Signaling Orchestrates Helminth-Induced Type 2 Inflammation. Trends Immunol 2019; 40:538-552. [PMID: 31103422 PMCID: PMC6545262 DOI: 10.1016/j.it.2019.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 12/18/2022]
Abstract
Infection with helminth parasites poses a significant challenge to the mammalian immune system. The type 2 immune response to helminth infection is critical in limiting worm-induced tissue damage and expelling parasites. Conversely, aberrant type 2 inflammation can cause debilitating allergic disease. Recent studies have revealed that key type 2 inflammation-associated immune and epithelial cell types respond to Notch signaling, broadly regulating gene expression programs in cell development and function. Here, we discuss new advances demonstrating that Notch is active in the development, recruitment, localization, and cytokine production of immune and epithelial effector cells during type 2 inflammation. Understanding how Notch signaling controls type 2 inflammatory processes could inform the development of Notch pathway modulators to treat helminth infections and allergies.
Collapse
Affiliation(s)
- Lauren M Webb
- Baker Institute for Animal Health and Department of Microbiology and Immunology, Cornell University College of Veterinary Medicine, Ithaca, New York, USA
| | - Elia D Tait Wojno
- Baker Institute for Animal Health and Department of Microbiology and Immunology, Cornell University College of Veterinary Medicine, Ithaca, New York, USA.
| |
Collapse
|
25
|
Dupnik KM, Reust MJ, Vick KM, Yao B, Miyaye D, Lyimo E, Mukerebe C, Mngara J, Kalluvya SE, de Dood CJ, Corstjens PLAM, van Dam GJ, Zhang T, Xiang J, Lee MH, Downs JA. Gene Expression Differences in Host Response to Schistosoma haematobium Infection. Infect Immun 2019; 87:e00291-18. [PMID: 30323023 PMCID: PMC6300631 DOI: 10.1128/iai.00291-18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 10/05/2018] [Indexed: 11/20/2022] Open
Abstract
Schistosome worms infect over 200 million people worldwide. They live in the host's bloodstream and alter host immunity. Epidemiological data suggest that males and females have different responses to schistosome infection, but the effect of sex on systemic response is undetermined. Our objective was to characterize differences in peripheral blood transcriptional profiles in people with or without active Schistosoma haematobium infection and to determine whether this signature differs between males and females. mRNA was isolated using poly(A) selection and sequenced on an Illumina Hi-Seq4000 platform. Transcripts were aligned to the human hg19 reference genome and counted with the HTSeq package. Genes were compared for differential expression using DESeq2. Ingenuity Pathway Analysis (IPA) was used to identify gene networks altered in the presence of S. haematobium We enrolled 33 participants from villages in rural Tanzania where S. haematobium is endemic. After correction for multiple comparisons, we observed 383 differentially expressed genes between those with or without S. haematobium infection when sex was included as a covariate. Heat-mapping of the genes with >1.5-fold differences in gene expression revealed clustering by S. haematobium infection status. The top networks included development, cell death and survival, cell signaling, and immunologic disease pathways. We observed a distinct whole blood transcriptional profile, as well as differences in men and women, with S. haematobium infection. Additional studies are needed to determine the clinical effects of these divergent responses. Attention to sex-based differences should be included in studies of human schistosome infection.
Collapse
Affiliation(s)
- Kathryn M Dupnik
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Mary Juliet Reust
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | | | | | - Donald Miyaye
- National Institute for Medical Research-Mwanza Research Centre, Mwanza, Tanzania
| | - Eric Lyimo
- National Institute for Medical Research-Mwanza Research Centre, Mwanza, Tanzania
| | - Crispin Mukerebe
- National Institute for Medical Research-Mwanza Research Centre, Mwanza, Tanzania
| | - Julius Mngara
- National Institute for Medical Research-Mwanza Research Centre, Mwanza, Tanzania
| | - Samuel E Kalluvya
- Department of Medicine, Catholic University of Health and Allied Sciences, Mwanza, Tanzania
| | - Claudia J de Dood
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Paul L A M Corstjens
- Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Govert J van Dam
- Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands
| | - Tuo Zhang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, New York, USA
| | - Jenny Xiang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, New York, USA
| | - Myung Hee Lee
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Jennifer A Downs
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
- Department of Medicine, Bugando Medical Centre, Mwanza, Tanzania
| |
Collapse
|
26
|
Guo S. Cancer driver mutations in endometriosis: Variations on the major theme of fibrogenesis. Reprod Med Biol 2018; 17:369-397. [PMID: 30377392 PMCID: PMC6194252 DOI: 10.1002/rmb2.12221] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/03/2018] [Accepted: 06/24/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND One recent study reports cancer driver mutations in deep endometriosis, but its biological/clinical significance remains unclear. Since the natural history of endometriosis is essentially gradual progression toward fibrosis, it is thus hypothesized that the six driver genes reported to be mutated in endometriosis (the RP set) may play important roles in fibrogenesis but not necessarily malignant transformation. METHODS Extensive PubMed search to see whether RP and another set of driver genes not yet reported (NR) to be mutated in endometriosis have any roles in fibrogenesis. All studies reporting on the role of fibrogenesis of the genes in both RP and NR sets were retrieved and evaluated in this review. RESULTS All six RP genes were involved in various aspects of fibrogenesis as compared with only three NR genes. These nine genes can be anchored in networks linking with their upstream and downstream genes that are known to be aberrantly expressed in endometriosis, piecing together seemingly unrelated findings. CONCLUSIONS Given that somatic driver mutations can and do occur frequently in physiologically normal tissues, it is argued that these mutations in endometriosis are not necessarily synonymous with malignancy or premalignancy, but the result of enormous pressure for fibrogenesis.
Collapse
Affiliation(s)
- Sun‐Wei Guo
- Shanghai Obstetrics and Gynecology HospitalFudan UniversityShanghaiChina
- Shanghai Key Laboratory of Female Reproductive Endocrine‐Related DiseasesShanghaiChina
| |
Collapse
|
27
|
Cabrera RM, Mao SPH, Surve CR, Condeelis JS, Segall JE. A novel neuregulin - jagged1 paracrine loop in breast cancer transendothelial migration. Breast Cancer Res 2018; 20:24. [PMID: 29636067 PMCID: PMC5894135 DOI: 10.1186/s13058-018-0960-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 03/21/2018] [Indexed: 01/01/2023] Open
Abstract
Background The interaction of breast cancer cells with other cells in the tumor microenvironment plays an important role in metastasis. Invasion and intravasation, two critical steps in the metastatic process, are influenced by these interactions. Macrophages are of particular interest when it comes to studying tumor cell invasiveness. Previous studies have shown that there is paracrine loop signaling between breast cancer cells and macrophages involving colony stimulating factor 1 (CSF-1) produced by tumor cells and epidermal growth factor (EGF) production by macrophages. In this paper, we identify a novel paracrine loop between tumor cells and macrophages involving neuregulin (NRG1) and notch signaling. Methods The aim of this study was to determine the role of NRG1, a ligand of the ErbB3 receptor, in macrophage stimulation of tumor cell transendothelial migration and intravasation. We used fluorescence-activated cell sorting (FACS) and western blot to determine ErbB3 and NRG1 expression, respectively. An in vitro transendothelial migration (iTEM) assay was used to examine the effects of short hairpin (sh)RNA targeting NRG1 in tumor cells and clustered regularly interspaced short palindromic repeats (CRISPR) knockout of jagged 1 (JAG1) in macrophages. Orthotopic xenograft injections in mice were used to confirm results in vivo. Results In our system, macrophages were the primary cells showing expression of ErbB3, and a blocking antibody against ErbB3 resulted in a significant decrease in macrophage-induced transendothelial migration of breast cancer cells. Stimulation of macrophages with NRG1 upregulated mRNA and protein expression of JAG1, a ligand of the Notch receptor, and JAG1 production by macrophages was important for transendothelial migration of tumor cells. Conclusions This study demonstrates that stimulation of macrophages by tumor cell NRG1 can enhance transendothelial migration and intravasation. We also demonstrate that this effect is due to induction of macrophage JAG1, an important ligand of the Notch signaling pathway.
Collapse
Affiliation(s)
- Ramon M Cabrera
- Department of Anatomy and Structural Biology, Price 201, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Serena P H Mao
- Department of Anatomy and Structural Biology, Price 201, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Chinmay R Surve
- Department of Anatomy and Structural Biology, Price 201, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Price 201, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Jeffrey E Segall
- Department of Anatomy and Structural Biology, Price 201, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA. .,Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA.
| |
Collapse
|
28
|
Palaga T, Wongchana W, Kueanjinda P. Notch Signaling in Macrophages in the Context of Cancer Immunity. Front Immunol 2018; 9:652. [PMID: 29686671 PMCID: PMC5900058 DOI: 10.3389/fimmu.2018.00652] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/16/2018] [Indexed: 12/14/2022] Open
Abstract
Macrophages play both tumor-suppressing and tumor-promoting roles depending on the microenvironment. Tumor-associated macrophages (TAMs) are often associated with poor prognosis in most, but not all cancer. Understanding how macrophages become TAMs and how TAMs interact with tumor cells and shape the outcome of cancer is one of the key areas of interest in cancer therapy research. Notch signaling is involved in macrophage activation and its effector functions. Notch signaling has been indicated to play roles in the regulation of macrophage activation in pro-inflammatory and wound-healing processes. Recent evidence points to the involvement of canonical Notch signaling in the differentiation of TAMs in a breast cancer model. On the other hand, hyperactivation of Notch signaling specifically in macrophages in tumors mass has been shown to suppress tumor growth in an animal model of cancer. Investigations into how Notch signaling is regulated in TAMs and translates into pro- or anti-tumor functions are still largely in their infancy. Therefore, in this review, we summarize the current understanding of the conflicting roles of Notch signaling in regulating the effector function of macrophages and the involvement of Notch signaling in TAM differentiation and function. Furthermore, how Notch signaling in TAMs affects the tumor microenvironment is reviewed. Finally, the direct or indirect cross-talk among TAMs, tumor cells and other cells in the tumor microenvironment via Notch signaling is discussed along with the possibility of its clinical application. Investigations into Notch signaling in macrophages may lead to a more effective way for immune intervention in the treatment of cancer in the future.
Collapse
Affiliation(s)
- Tanapat Palaga
- Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.,Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand
| | - Wipawee Wongchana
- Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand.,Institute of Biological Products, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Patipark Kueanjinda
- Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand.,Laboratory for Systems Pharmacology, Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| |
Collapse
|
29
|
Ni MM, Wang YR, Wu WW, Xia CC, Zhang YH, Xu J, Xu T, Li J. Novel Insights on Notch signaling pathways in liver fibrosis. Eur J Pharmacol 2018; 826:66-74. [PMID: 29501868 DOI: 10.1016/j.ejphar.2018.02.051] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 02/27/2018] [Accepted: 02/28/2018] [Indexed: 12/11/2022]
Abstract
Liver fibrosis is characterized by an increased and altered deposition of extracellular matrix (ECM) proteins that make up excessive tissue scarring and promote chronic liver injury. Activation of hepatic stellate cells (HSCs) is a pivotal cellular event in the progression of liver fibrosis. However, the mechanisms involved in the development of liver fibrosis are only now beginning to be unveiled. The Notch pathway is a fundamental and highly conserved pathway able to control cell-fate, including cell proliferation, differentiation, apoptosis, regeneration and other cellular activities. Recently, the deregulation of Notch cascade has been found involved in many pathological processes, including liver fibrosis. These data give evidence for a role for Notch signaling in liver fibrosis. In addition,more and more date are available on the role of Notch pathways in the process. Therefore, this review focuses on the current knowledge about the Notch signaling pathway, which dramatically takes part in HSC activation and liver fibrosis, and look ahead on new perspectives of Notch signaling pathway research. Furthermore, we will summarize this new evidence on the different interactions in Notch signaling pathway-regulated liver fibrosis, and support the potentiality of putative biomarkers and unique therapeutic targets.
Collapse
Affiliation(s)
- Ming-Ming Ni
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, No.72 Guangzhou Road, Nanjing 210001,China
| | - Ya-Rui Wang
- TCM Research Institution, Nanjing Municipal Hospital of T.C.M, The Third Affiliated Hospital of Nanjing University of T.C.M, Nanjing 210001,China
| | - Wen-Wen Wu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, No.72 Guangzhou Road, Nanjing 210001,China
| | - Chong-Cai Xia
- TCM Research Institution, Nanjing Municipal Hospital of T.C.M, The Third Affiliated Hospital of Nanjing University of T.C.M, Nanjing 210001,China
| | - Yi-He Zhang
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, No.72 Guangzhou Road, Nanjing 210001,China
| | - Jing Xu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, No.72 Guangzhou Road, Nanjing 210001,China.
| | - Tao Xu
- Institute for Liver Diseases of Anhui Medical University(AMU), Anhui Medical University, Hefei 230032, Anhui Province, China
| | - Jun Li
- Institute for Liver Diseases of Anhui Medical University(AMU), Anhui Medical University, Hefei 230032, Anhui Province, China
| |
Collapse
|
30
|
Lin S, Sun L, Lyu X, Ai X, Du D, Su N, Li H, Zhang L, Yu J, Yuan S. Lactate-activated macrophages induced aerobic glycolysis and epithelial-mesenchymal transition in breast cancer by regulation of CCL5-CCR5 axis: a positive metabolic feedback loop. Oncotarget 2017; 8:110426-110443. [PMID: 29299159 PMCID: PMC5746394 DOI: 10.18632/oncotarget.22786] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 11/16/2017] [Indexed: 12/29/2022] Open
Abstract
Aberrant energy metabolism is critical for cancer progression. Tumor-associated macrophages (TAMs) can stimulate tumor angiogenesis and enhance cancer metastasis; however, the metabolic interaction between cancer cells and macrophages characterized by lactate shuttles remains unclear. Here, we showed that lactate activated human macrophages to a TAM-like phenotype and stimulated the secretion of CCL5 by activation of Notch signaling in macrophages. Reciprocally, CCL5 increased cell migration, induced cancer cell EMT, and promoted aerobic glycolysis in breast cancer cells, suggesting a positive metabolic feedback loop in the co-culture system. Inhibition of CCR5, the cognate receptor of CCL5, or neutralization of CCL5, broke the metabolic loop and decreased cancer cell migration and EMT. Inhibition of aerobic glycolysis significantly reduced breast cancer cell EMT, indicated that aerobic glycolysis was necessary for the invasive phenotype of cancer cells. We further showed that TGF-β signaling regulated the expression of CCR5 in the co-culture system, and CCL5 induced glycolysis by mediation of AMPK signaling. The expression of CCL5-CCR5 axis was highly associated with macrophage infiltration, TGF-β and p-AMPK in clinical samples. CCL5-CCR5 axis promoted breast cancer metastasis in vivo. Our findings suggested a pivotal role of CCL5-CCR5 axis in the metabolic communication between cancer cells and macrophages.
Collapse
Affiliation(s)
- Sensen Lin
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Li Sun
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Xiaodan Lyu
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Xiongfei Ai
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Danyu Du
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Nan Su
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Hongyang Li
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Luyong Zhang
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| | - Jun Yu
- Department of Molecular Biology, Jiangsu Cancer Hospital, Nanjing 210009, PR China
| | - Shengtao Yuan
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, PR China
| |
Collapse
|
31
|
Kongphat W, Pudgerd A, Sridurongrit S. Hepatocyte-specific expression of constitutively active Alk5 exacerbates thioacetamide-induced liver injury in mice. Heliyon 2017; 3:e00305. [PMID: 28560358 PMCID: PMC5440359 DOI: 10.1016/j.heliyon.2017.e00305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 04/30/2017] [Accepted: 05/16/2017] [Indexed: 12/13/2022] Open
Abstract
While Transforming growth factor-βs (Tgf-βs) have been known to play an important role in liver fibrosis through an activation of Hepatic Stellate Cells (HSC), their fibrotic role on hepatocytes in liver damage has not been addressed thoroughly. To shed more light on the hepatocyte-specific role of Tgf-β signaling during liver fibrosis, we generated transgenic mice expressing constitutively active Tgf-β type I receptor Alk5 under the control of albumin promoter. Uninjured mice with increased Tgf-β/Alk5 signaling in hepatocytes (caAlk5/Alb-Cre mice) did not show characteristics related to hepatocyte death, fibrosis and inflammation. When subjected to thioacetamide (TAA) treatment, caAlk5/Alb-Cre mice exhibited more severe liver injury, when compared to control littermates. After TAA administration for 12 weeks, an increase in pathological changes was evident in caAlk5/Alb-Cre livers, with higher number of infiltrating cells in the portal and periportal area. Immunohistochemistry for F4/80, myeloperoxidase and CD3 showed that there was an increased accumulation of macrophages, neutrophils and T-lymphocytes, respectively, in caAlk5/Alb-Cre livers. Coincidently, we observed an exacerbated liver damage as seen by increases in serum aminotransferase level and number of apoptotic hepatocytes in caAlk5/Alb-Cre mice. Sirius staining of collagen demonstrated that the fibrotic response was worsened in caAlk5/Alb-Cre mice. The enhanced fibrosis in mutant livers was associated with marked production of α-SMA-positive myofibroblast. Hepatic expression of genes indicative of HSC activation was greater in caAlk5/Alb-Cre mice. In conclusion, our data indicated that elevation of Tgf-β signaling via Alk5 in hepatocytes is not sufficient to induce liver pathology but plays an important role in amplifying TAA-induced liver damage.
Collapse
Affiliation(s)
- Wanthita Kongphat
- Graduate Program of Toxicology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Arnon Pudgerd
- Department of Anatomy, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Somyoth Sridurongrit
- Department of Anatomy, Faculty of Science, Mahidol University, Bangkok, Thailand
| |
Collapse
|